Title:
WATER FAUCET AND WATER PROCESSING SYSTEM
Document Type and Number:
WIPO Patent Application WO/2019/052497
Kind Code:
A1
Abstract:
Disclosed are a water faucet (1) and a water processing system. The water processing system comprises: the water faucet (1), the water faucet (1) comprising: a housing (11), the housing (11) having an outlet end (12); at least two pipes (13), the pipes (13) being at least partially provided in the housing (11); and a control mechanism (15), the control mechanism (15) being used to control outlet ends (14) of the pipes (13) according to the water pressure in the pipes (13), so as to connect or disconnect the outlet ends (14) of the pipes (13) to/from the outlet end (12) of the housing (11); and at least two pipelines (7), the pipelines (7) being correspondingly in communication with the pipes (13), and each pipeline (7) being provided with a control device (2) for changing the water pressure in the pipe (13). The water faucet (1) and the water processing system have the following advantages: water passages are switched by the control mechanism (15) controlled based on the water pressure, the volume is small, and the structure is simple; electronic touch can be realized for convenient operation; and by arranging a water return portion (19) and a centrifugal pump, in this way, there is no residual water at the outlet ends (14) of the water faucet (1), and same will not be polluted by the outside.
Inventors:
LI CHUN (CN)
CHENG ZHAOSHAN (CN)
TONG MINGFENG (CN)
CHENG ZHAOSHAN (CN)
TONG MINGFENG (CN)
Application Number:
PCT/CN2018/105412
Publication Date:
March 21, 2019
Filing Date:
September 13, 2018
Export Citation:
Assignee:
SMITH A O CHINA WATER HEATER (CN)
A O SMITH CHINA ENV PRODUCTS CO LTD (CN)
A O SMITH CHINA ENV PRODUCTS CO LTD (CN)
International Classes:
F16K11/052; F16K11/044; F16K11/056
Domestic Patent References:
| WO2017139851A1 | 2017-08-24 |
Foreign References:
| CN207599021U | 2018-07-10 | |||
| CN205896268U | 2017-01-18 | |||
| CN104888522A | 2015-09-09 | |||
| CN206072460U | 2017-04-05 |
Attorney, Agent or Firm:
BEIJING SANYOU INTELLECTUAL PROPERTY AGENCY LTD. (CN)
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